319 30th Avenue San Mateo, CA $ 2,698,000
319 30th Avenue
$ 2,698,000
Recently Listed
Open House 2/27 1pm - 4pm
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319 30th Avenue

San Mateo, CA, 94403
$ 2,698,000
Bedrooms4 Baths3.1 Sq 2,741

Monthly Estimate*

$ 16,612

Listed by Coldwell Banker Realty
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Single Family Home for sale in San Mateo, CA

for $2,698,000 with 4 bedrooms and 3 full baths, 1 half bath. This 2,741 square foot home was built in 1947 on a lot size of 0.1265.

Welcome to this inviting San Mateo home that offers a thoughtful blend of character, comfort & versatility. Classic charm is preserved throughout, while key spaces have been tastefully updated, including a renovated kitchen & fully remodeled bathrooms. The homes layout flows easily, with a front living room anchored by a wood-burning fireplace, a dedicated dining area & a comfortable family room adjoining the kitchen. A short set of steps leads up to a private bedroom wing. The primary suite features its own bathroom & opens to a private rear balcony, creating a quiet place to unwind. There are two additional bedrooms and bath. A standout feature is the versatile downstairs "apartment," complete with a kitchenette, living area, bedroom, and bathroom; with access from both the main home & a separate exterior entrance, this space is ideal for guests, extended family, or potential rental use. The home also includes a unique attic area that adds personality & usable flexibility. The landscaped backyard provides a peaceful retreat, highlighted by a built-in gazebo ideal for outdoor enjoyment. Centrally located, this charming home offers exceptional convenience just moments from Hillsdale Shopping Center, vibrant downtown San Mateo and popular Beresford Park.

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Open House

2/27/2026 1:00 PM - 4:00 PM
2/28/2026 1:00 PM - 4:00 PM
3/1/2026 1:00 PM - 4:00 PM
319 30th Avenue San Mateo, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 2,698,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1265

Year Built

1947

Town/City

San Mateo

County/Region

San Mateo

MLS | Web ID

ML82035874

Days on Market

1

Features
General
Living Area 2741
Sewer Public Sewer
Heating Central
Cooling None
Roof Composition
Zoning R10006
Garage Spaces 2
Year Built 1947
Property Subtype Single Family Residence
County San Mateo
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Cross Street: Isabelle Avenue
City San Mateo
High School District Other
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 5510
Property Attached Y/N false
Virtual Tour http://www.319-30thave.com/mls/231614051 http://www.319-30thave.com
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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Interior
Fireplace Features Wood Burning
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 4
Total Baths 4
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Exterior
Fencing Wood
Water Source Public
Total Parking 2
Lot Size Area 5510
Lot Size Acres 0.1265
Lot Size Source Assessor
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* Excluded Features
List By
Coldwell Banker Realty

Broker

john@heckrealty.com

Email

Affordability Calculator

$16,612
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$16,612
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
2/23/2026$2,698,000 Listed Price

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319 30th Avenue, San Mateo, CA, 94403 is a Single Family Home for sale at $2,698,000 with 2,741 sqft and a lot size of 0.1265. 319 30th Avenue has 4 bedrooms, 3.1 baths, and was built in 1947. The property's zip code is 94403 which is in San Mateo, CA